CN203414419U - Laser measuring machine for cylinder cover valve collet - Google Patents
Laser measuring machine for cylinder cover valve collet Download PDFInfo
- Publication number
- CN203414419U CN203414419U CN201320521131.5U CN201320521131U CN203414419U CN 203414419 U CN203414419 U CN 203414419U CN 201320521131 U CN201320521131 U CN 201320521131U CN 203414419 U CN203414419 U CN 203414419U
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- China
- Prior art keywords
- screw mandrel
- frame
- support
- laser measuring
- measuring machine
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a laser measuring machine for a cylinder cover valve collet, particularly relates to automatic detection equipment for detecting whether the cylinder cover valve collet of an engine is assembled correctly or not, and belongs to the technical field of detection equipment. The laser measuring device comprises a frame, wherein an operation box is fixed at the upper part of the frame; a measurement platform is arranged below the operation box; a screw bracket is fixed on the measurement platform; a screw is arranged on the screw bracket; one end of the screw is connected with a servo motor for driving the screw to rotate; the screw is connected with a movable support plate through a thread; a transverse micro-motion mechanism is connected to the lower end of the movable support plate; the lower end of the transverse micro-motion mechanism is respectively connected with an exhaust side laser head and an intake side laser head; a maneuvering rail is arranged at the middle part of the frame; a locating platform is connected inside the maneuvering rail in a sliding manner; a locating tray is arranged on the locating platform. The laser measuring device is compact and reasonable in structure, reliable to act, high in test accuracy and high in accuracy; measurement, analysis and judgment of a work-piece can be automatically achieved.
Description
Technical field
The utility model relates to a kind of head valve locker laser measuring machine, and a kind of automatic checkout equipment for detection of engine cylinder cap air valve locker assembling correctness, belongs to checkout equipment technical field specifically.
Background technology
Along with raising year by year and the enforcement to product quality Recall policy of domestic automobile production capacity, realize the quality objective that " zero " assembling error becomes numerous engine works.Because of engine cylinder cap air valve locker size little, assembly difficulty is high, separate unit engine locker quantity many (4 cylinder 16 air valve engines have 32 lockers), and the hand inspection assembling correct factor such as difficult whether, head valve locker assembly failure becomes the comparatively common multiple faults point of engine.
The American-European existing comparatively integrated locker laser detection system of specialty, but price is all more than 1,200,000, and cost is higher.Domestic conventional digital photographing and airtight detection be all difficult to guarantee 100% error detection rate, and have the higher False Rate of defective products that certified products are mistaken for.
Therefore, adopt general laser measuring head and special measurement analysis software, break external monopolization, reduce costs become numerous engine producer in the urgent need to.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thereby a kind of head valve locker laser measuring machine is provided, and can automatically realize measurement, analysis and the judgement of workpiece, and come alert to take defective workpiece away by warning; Measuring accuracy is high, and accuracy is high, can't produce erroneous judgement.
The technical scheme providing according to the utility model, head valve locker laser measuring machine comprises frame, it is characterized in that: upper rack fixing operation case, control box below is provided with measuring table.Fixing screw mandrel support on measuring table, installs screw mandrel on screw mandrel support.Screw mandrel one end connects the servomotor that drives screw mandrel to rotate, and is threaded connection mobile pallet on screw mandrel.Mobile pallet lower end connects horizontal micromotion mechanism, and laterally micromotion mechanism lower end connects respectively exhaust side laser head and air inlet side laser head.Central rack is provided with motive track, the locating platform that is slidably connected in motive track, and locating platform is provided with location tray.Frame lower is provided with jacking air cylinder support, fixing jacking cylinder on jacking air cylinder support.The piston rod upper end of jacking cylinder connects lifting-up support, and on lifting-up support, plane is along the circumferential direction evenly provided with a plurality of register pins.
Further, laterally micromotion mechanism comprises the lateral cylinder being fixed on mobile pallet, and the piston rod front end of lateral cylinder connects transverse slider, and transverse slider is slidably connected and is arranged on the horizontal slide rail of mobile pallet bottom.
Further, exhaust side laser head and air inlet side laser head are laterally being symmetrical set on micromotion mechanism.
Further, location tray upper surface is along the circumferential direction provided with a plurality of locating pieces.
Compared with the prior art the utility model has the following advantages:
The utility model compact conformation, reasonable, reliable in action; Adopt reflective laser measuring technique to detect the automatic checkout equipment of engine cylinder cap air valve locker assembling correctness; Owing to having adopted advanced automated control technology in conjunction with exclusive data analysis software, can automatically realize measurement, analysis and the judgement of workpiece, and come alert to take defective workpiece away by warning; Measuring accuracy is high, and accuracy is high, can realize 100% error detection rate, can't produce erroneous judgement.
Accompanying drawing explanation
Fig. 1 is the utility model front view.
Fig. 2 is the utility model side view.
Description of reference numerals: 1-control box, 2-mobile pallet, 3-servomotor, 4-screw mandrel, 5-screw mandrel support, 6-measuring table, 7-locating platform, 8-locating piece, 9-location tray, 10-register pin, 11-lifting-up support, 12-jacking cylinder, 13-frame, 14-lateral cylinder, the horizontal slide rail of 15-, 16-transverse slider, 17-exhaust side laser head, 18-air inlet side laser head, 19-jacking air cylinder support, 20-motive track.
Embodiment
The utility model is further described in connection with the embodiment in accompanying drawing below:
As shown in Figure 1 and 2, the utility model mainly comprises frame 13, frame 13 top fixing operation casees 1, and control box 1 below is provided with measuring table 6.Fixing screw mandrel support 5 on measuring table 6, installs screw mandrel 4 on screw mandrel support 5.Screw mandrel 4 one end connect the servomotor 3 that drives screw mandrel 4 to rotate, and are threaded connection mobile pallet 2 on screw mandrel 4, and screw mandrel 3 rotates mobile pallet 2 is moved along screw mandrel 4.
Described horizontal micromotion mechanism comprises the lateral cylinder 14 being fixed on mobile pallet 2, and the piston rod front end of lateral cylinder 14 connects transverse slider 16, and transverse slider 16 is slidably connected and is arranged on the horizontal slide rail 15 of mobile pallet 2 bottoms.
In use, by selecting PC, PLC machine, the correlation parameter of workpiece can be arranged and stores, to workpiece is carried out to determination and analysis.Meanwhile, PC, the entrained display of PLC machine can further improve human-machine operation.
In use in conjunction with data analysis software, can analytical calculation air outlet valve height, locking plate height, spring-leaf retainer height, and to valve and locking plate difference in height, valve and spring-leaf retainer difference in height are analyzed and judge.
Principle of work of the present utility model is: during use, measured workpiece is put into location tray, by motive track, sends into measurement station.Jacking cylinder rises, and drives register pin to enter the pin-and-hole of measured workpiece, until rise, puts in place.After workpiece has been located, driven by servomotor mobile pallet 2 moves left and right, and air inlet side laser head and exhaust side laser head detect the height of the valve of measured workpiece, locking plate and spring-leaf retainer respectively, until left position stops.Laterally micromotion mechanism drives air inlet side laser head and exhaust side laser head transverse shifting.Control box is analyzed measurement data in conjunction with exclusive data analysis software and is judged.If qualified, workpiece is automatically let pass and is arrived next station; Defective, equipment is out of service and report to the police.Manually take out of and reprocess after defective workpiece, remeasure this workpiece.
Claims (4)
1. a head valve locker laser measuring machine, comprises frame (13), it is characterized in that: described frame (13) top fixing operation case (1), and control box (1) below is provided with measuring table (6); The upper fixedly screw mandrel support (5) of measuring table (6), the upper screw mandrel (4) of installing of screw mandrel support (5); Screw mandrel (4) one end connects the servomotor (3) that drives screw mandrel (4) to rotate, and is threaded connection mobile pallet (2) on screw mandrel (4); Mobile pallet (2) lower end connects horizontal micromotion mechanism, and laterally micromotion mechanism lower end connects respectively exhaust side laser head (17) and air inlet side laser head (18); Frame (13) middle part is provided with motive track (20), the locating platform (7) that is slidably connected in motive track (20), and locating platform (7) is provided with location tray (9); Frame (13) bottom is provided with jacking air cylinder support (19), the upper fixedly jacking cylinder (12) of jacking air cylinder support (19); The piston rod upper end of jacking cylinder (12) connects lifting-up support (11), and the upper plane of lifting-up support (11) is along the circumferential direction evenly provided with a plurality of register pins (10).
2. head valve locker laser measuring machine as claimed in claim 1, it is characterized in that: described horizontal micromotion mechanism comprises the lateral cylinder (14) being fixed on mobile pallet (2), the piston rod front end of lateral cylinder (14) connects transverse slider (16), and transverse slider (16) is slidably connected and is arranged on the horizontal slide rail (15) of mobile pallet (2) bottom.
3. head valve locker laser measuring machine as claimed in claim 1, is characterized in that: described exhaust side laser head (17) and air inlet side laser head (18) are laterally being symmetrical set on micromotion mechanism.
4. head valve locker laser measuring machine as claimed in claim 1, is characterized in that: described location tray (9) upper surface is along the circumferential direction provided with a plurality of locating pieces (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320521131.5U CN203414419U (en) | 2013-08-23 | 2013-08-23 | Laser measuring machine for cylinder cover valve collet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320521131.5U CN203414419U (en) | 2013-08-23 | 2013-08-23 | Laser measuring machine for cylinder cover valve collet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203414419U true CN203414419U (en) | 2014-01-29 |
Family
ID=49977301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320521131.5U Withdrawn - After Issue CN203414419U (en) | 2013-08-23 | 2013-08-23 | Laser measuring machine for cylinder cover valve collet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203414419U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103439335A (en) * | 2013-08-23 | 2013-12-11 | 无锡市迈日机器制造有限公司 | Laser measuring machine of cylinder cover valve collet |
-
2013
- 2013-08-23 CN CN201320521131.5U patent/CN203414419U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103439335A (en) * | 2013-08-23 | 2013-12-11 | 无锡市迈日机器制造有限公司 | Laser measuring machine of cylinder cover valve collet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140129 Effective date of abandoning: 20150722 |
|
| RGAV | Abandon patent right to avoid regrant |